Is my array struc correct?

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Gonzalo28

Joined: 03 Feb 2008
Posts: 9

Gonzalo28 03 Feb 2008, 01:51

Hi all!

Is correct this struc for arrays?

Code:

struc array type, [data]{
common
    . type data
    .lenght = $-.
}

If the answer is yes, how i access for the first(or any) element?

Sorry for my english....is veeeeery bad Embarassed

03 Feb 2008, 01:51

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20459
Location: In your JS exploiting you and your system

revolution 03 Feb 2008, 06:21

Code:

MyString array db 'test',0 ;defined your string
mov al,[MyString] ;first element
mov al,[MyString+1] ;second element
mov ebx,MyString ;pointer to beginning
mov ecx,MyString.lenght ;(sic) the length

03 Feb 2008, 06:21

Gonzalo28

Joined: 03 Feb 2008
Posts: 9

Gonzalo28 03 Feb 2008, 18:22

For strings i use this

Code:

struc string [data]{
common
    . db data
    .lenght = $-.-1
}

and for unicode i use

Code:

struc utf16 [data]{
common
    . dw data
    .lenght = $-.-1
}

My idea is for use with integers arrays, float arrays, struct arrays etc...

this better?

Code:

;se = size of one element
struc array se, type, [data]{
common
    . type data
    .lenght = $-.
    .se dd se
} 
; For use
; define one array
MyArray 4, dd, 2345,253,5235,25
mov ebx, [MyArray] ; first element?
mov ecx, [MyArray+MyArray.se] ; well?

Again sorry for my english...

03 Feb 2008, 18:22

bitRAKE

Joined: 21 Jul 2003
Posts: 4079
Location: vpcmpistri

bitRAKE 03 Feb 2008, 19:36

Code:

struc pascal [data] {
  common
      db .len
    . db data
    .len=$-.
}

03 Feb 2008, 19:36

vid
Verbosity in development

Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia

vid 03 Feb 2008, 21:47

Gonzalo28: small mistake: you forgot "array" in your code

03 Feb 2008, 21:47

Gonzalo28

Joined: 03 Feb 2008
Posts: 9

Gonzalo28 03 Feb 2008, 23:26

Quote:

Gonzalo28: small mistake: you forgot "array" in your code

Yes, i sorry...

Code:

;se = size of one element
struc array se, type, [data]{
common
    . type data
    .lenght = $-.
    .se dd se
} 
; For use
; define one array
MyArray array 4, dd, 2345,253,5235,25
mov ebx, [MyArray] ; first element?
mov ecx, [MyArray+MyArray.se] ; no work...

03 Feb 2008, 23:26

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